TOKYO OHKA KOGYO CO.,LTD   Marketing Division

To correspond for the fulfillment of "New TOK (Tokyo Ohka Kogyo)"

TOK has been developing new materials based on functional polymer for growing markets,

such as LED, CIS, OLED and electronic paper,

based on our long experience technical know-how and current technology in semiconductor & LCD fields

Applications
OLED,LED,etc. Micro Lenz,etc. e-Paper,etc. MEMS Other
Products
R.I. Material

It is Low/High R.I. Materials with excellent on transparency and reliability, also is available to make a pattern by Photo Lithography or Imprint technologies for Optical Devices.

Insulator Material

It is prepared Photosensitive and Non-Photosensitive types with Organic & Inorganic of Coating materials,

Over Coat Material

It is a coating type product which is Inorganic type with High Transmittance/Resistance and Photo Lithography type with Lithography function.

Bunk/Spacer Material

It is materials for making structural pattern with Permanent Film property. It can be applied for both thin and thick film thickness target with critical pattern making.

Adhesion Enhancer

It is a coating product for Adhesion improvement, avoiding contamination and mixing from substrate.

Water-Shedding Material

It is a product which is able to effect a change substrate into hydrophobicity for adhesion improvement against organic substrate and preventing pattern collapse

For more information, please contact us from link below.

Inquiries